20405468182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6917}}^1\times {\mathrm{134093}}^1$

素因数の和:141023

約数の個数: 16

約数和(自身を含む): 33395842512

約数和(自身を除く): 12990374330

約数列:

[1, 2, 11, 22, 6917, 13834, 76087, 134093, 152174, 268186, 1475023, 2950046, 927521281, 1855042562, 10202734091, 20405468182]

約数ペア:

[(1, 20405468182), (2, 10202734091), (11, 1855042562), (22, 927521281), (6917, 2950046), (13834, 1475023), (76087, 268186), (134093, 152174)]